4 Output Port 2 / 5 Charging Port 2 / 6 LED Display Indicator
INIU Power Bank b1-b3 Specifications:
Capacity : 10000mAh / 37wh
Battery Type: Li-Polymer
Input: DC 5V / 2A（Max）
Output 1 :DC 5V / 3A （Max）
Output 2 : DC 5V / 3A （Max）
Charge your Device with INIU Power Bank b1-b3
Connect the Power Bank and your device with charging cable .
Make sure it is charging automatically.The LED display turn on.If not ,press the ON/OFF button to restart the Power Bank
Note: The charging speed depend on the particular specification of your device and the efficiency of your USB charging Cable
So the charging current will range from 0.5A to 3A
How to Recharge the INIU Power Bank
To reach the best performance ,use a 5V / 2A AC adapter (not supplied) and the cable supplied to charge the power bank.
Connect the Power Bank to the wall socket;
The battery will recharge automatically.The last number of the LED Display indicator will blink.
IF connected with a 5V / 2A adapter,it will take 5-8 hours to fully charge.
Using a a 5V / 2A adapter will charge much faster than a 5V / 1A adapter.
Note: Do not charge any devices while power bank is being recharged to preserve the battery life span.
Turn on / off the LED light
Press the ON/OFF button for 3 seconds to turn on / off the LED light
The the LED display indicator will turn off automatically.
Display the Battery last
Press the ON/OFF button once and the LED display indicator will show you the percentage of battery left.
For example,when the LED display indicator shows “80”:
10000*80% = 8000mah
So there is 8000mah battery left.
Enjoy your free gift
When you plug the INIU USB light into one of the USB ports on the power bank,it will illuminate immediately.
when transporting or not in use,use the supplied protective pouch to avoid scratching the power bank.
Keep away from heat sources and liquids
Avoid dismantling,dropping or heavy impact.
Full charge the power bank at least once every 2 month.
iniu power bank model bi-b1 | iniu portable charger b1-b1
Please note : Don’t threw it to the fire or use it in the too cold environment
If you have any problem ,any technical problem, anything happen when you use it such as iniu power bank not charging ,iniu power bank how to charge,iniu power bank keeps turning off , iniu customer service， iniu support you can contact amazon for the after sale service,they will give you a satisfied solution
FAQ & Solutions
Q : How many times can the Power Bank fully charge my phone?
A: The Charging times are depending on the phone model.There are two factors to conside:
Power Conversion Rate and Boost Converterate.
The Power Bank’s built-in PCBA Board meet the standard power conversion rate 90-92%
When charging,the boost converter will boost the battery voltage from 3.7V to 5V to meet the input of your device,which can be rated 74%
So.the Charging time equals to the Power bank capacity*conversion Rate * Boost converter rate / phone Battery capacity.
Q: What can I do if charged the power bank for 8 hours,and it still not fully charged?
A adapter power and cable efficiency are the two main factors that affect the charging speed.
Please change to another 5V / 2A adapter!
Q: Why does it charge my bluetooth earbuds for few seconds and then stop charging?
A: The minimum current to keep the power bank working is 45mA. So some of the devices like Bluetooth earbuds maybe not suitable to be charged by power bank
Can I leave my power bank charging overnight?
Is charging overnight dangerous?
Does overcharging damage battery?
Is it OK to leave phone charging overnight?
No, nowadays,almost all of power bank has many security safe protections, such as
Over Current Protection
Over Charge Protection
Over Temperature Protection
so you don’t worry about charging overnight or over charging problems.
Is it OK to use phone while charging?
Is it okay to use phone while charging in power bank?
INIU Portable Charger is OK.
Is it bad to charge your phone to 100?
No,for lithium-polymer batteries you’d better keep it around full charged to protection your power bank from battery out damage
Is it bad to unplug your phone before fully charged?
INIU not recommend unplug while your phone with low battery,if your phone has enough power is ok
Can I leave my charger plugged in all the time?
Though INIU products has the safe protection,but still not recommend
Should I turn off my phone every night?
You needn’t turn off my phone every night
Is it bad to charge your phone at 50?
INIU not recommend to let your phone at 50 for a long time.
Can I bring 20000mAh Power Bank on plane?
No problem,but only carrying with you,not in luggage
Do power Banks damage battery?
Nowadays , Power bank technology is advanced,you don’t worry about damage battery.
Is it safe to charge from power bank?
It depends on the power bank brand you choose, INIU brand is safe.
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INIU Warranty service and Guarantee
iniu power bank warranty iniu portable charger warranty INIU always aim at providing five stars products and service for all our customers. We offer hassle-free after-sale services: 1) 30-Day Money Back Guarantee 2) 3-Year Warranty 3) Life-time Technical Supports In spite of Amazon 30-day full refund button is closed, you are still welcome to contact us for more help and we promise to offer you a satisfactory solution.
Any questions, please check user manual to find the way to us or go through Amazon’s direct messaging service: